Aug 10 2010
Phihong has introduced a new PSM090-240P LED driver for indoor lighting applications. The PSM090-240P supplies 90 W of power and is ideal for HID replacement, architectural and street lighting applications. The power supply of the LED driver has an open frame design that integrates easily with customized LED lighting arrays.
The PSM090-240P
The LED driver has an output DC voltage ranging from 22.8-25.2 V and a 3.75 A constant current. The PSM090-240P is specifically developed to handle any input line with 10 V to 277 VAC input voltage range.
The UL8750-compliant LED driver has a power factor correction, which enables a minimum power factor (PF) of 0.90 and 0.95 at 277 VAC and 115 VAC inputs, respectively. The operating range of the PSM090-240P is -10oC to 40oC and the minimum efficiency is 85%. The LED driver protects from short-circuit, over-temperature, over-voltage and overload.
Phihong USA’s Vice President of Marketing, Keith Hopwood, stated that the shift from conventional lighting to LED lighting systems is cost-effective and eco-friendly without compromising on the lumen output.